From e5b578e80fd6c31dc9d4178030a9383915234315 Mon Sep 17 00:00:00 2001
From: Sascha Ballach <sab@openoffice.org>
Date: Fri, 22 Mar 2002 15:31:13 +0000
Subject: #95584#; SFX_HINT_DYING handles the base class

---
 .../AccessibleDocumentPagePreview.cxx              | 11 +++--------
 .../ui/Accessibility/AccessiblePageHeader.cxx      | 12 +++--------
 .../Accessibility/AccessiblePreviewHeaderCell.cxx  | 12 +++--------
 .../ui/Accessibility/AccessiblePreviewTable.cxx    | 23 +++++++++++++---------
 .../ui/Accessibility/AccessibleSpreadsheet.cxx     | 11 ++++-------
 5 files changed, 27 insertions(+), 42 deletions(-)

diff --git a/sc/source/ui/Accessibility/AccessibleDocumentPagePreview.cxx b/sc/source/ui/Accessibility/AccessibleDocumentPagePreview.cxx
index a122bb00a054..38703ee4c6d3 100644
--- a/sc/source/ui/Accessibility/AccessibleDocumentPagePreview.cxx
+++ b/sc/source/ui/Accessibility/AccessibleDocumentPagePreview.cxx
@@ -2,9 +2,9 @@
  *
  *  $RCSfile: AccessibleDocumentPagePreview.cxx,v $
  *
- *  $Revision: 1.8 $
+ *  $Revision: 1.9 $
  *
- *  last change: $Author: sab $ $Date: 2002-03-21 06:50:07 $
+ *  last change: $Author: sab $ $Date: 2002-03-22 16:31:13 $
  *
  *  The Contents of this file are made available subject to the terms of
  *  either of the following licenses
@@ -196,12 +196,7 @@ void SAL_CALL ScAccessibleDocumentPagePreview::disposing()
 
 void ScAccessibleDocumentPagePreview::Notify( SfxBroadcaster& rBC, const SfxHint& rHint )
 {
-    if (rHint.ISA( SfxSimpleHint ))
-    {
-        const SfxSimpleHint& rRef = (const SfxSimpleHint&)rHint;
-        if (rRef.GetId() == SFX_HINT_DYING)
-            dispose();
-    }
+    ScAccessibleDocumentBase::Notify(rBC, rHint);
 }
 
 //=====  XAccessibleComponent  ============================================
diff --git a/sc/source/ui/Accessibility/AccessiblePageHeader.cxx b/sc/source/ui/Accessibility/AccessiblePageHeader.cxx
index 7d1a45297e27..8436f7f243e3 100644
--- a/sc/source/ui/Accessibility/AccessiblePageHeader.cxx
+++ b/sc/source/ui/Accessibility/AccessiblePageHeader.cxx
@@ -2,9 +2,9 @@
  *
  *  $RCSfile: AccessiblePageHeader.cxx,v $
  *
- *  $Revision: 1.2 $
+ *  $Revision: 1.3 $
  *
- *  last change: $Author: sab $ $Date: 2002-03-21 06:51:50 $
+ *  last change: $Author: sab $ $Date: 2002-03-22 16:31:13 $
  *
  *  The Contents of this file are made available subject to the terms of
  *  either of the following licenses
@@ -110,13 +110,7 @@ void SAL_CALL ScAccessiblePageHeader::disposing()
 
 void ScAccessiblePageHeader::Notify( SfxBroadcaster& rBC, const SfxHint& rHint )
 {
-    if (rHint.ISA( SfxSimpleHint ))
-    {
-        const SfxSimpleHint& rRef = (const SfxSimpleHint&)rHint;
-        ULONG nId = rRef.GetId();
-        if ( nId == SFX_HINT_DYING )
-            dispose();
-    }
+    ScAccessibleContextBase::Notify(rBC, rHint);
 }
 
 //=====  XAccessibleComponent  ============================================
diff --git a/sc/source/ui/Accessibility/AccessiblePreviewHeaderCell.cxx b/sc/source/ui/Accessibility/AccessiblePreviewHeaderCell.cxx
index b2efd99f152a..8823ef14a6d8 100644
--- a/sc/source/ui/Accessibility/AccessiblePreviewHeaderCell.cxx
+++ b/sc/source/ui/Accessibility/AccessiblePreviewHeaderCell.cxx
@@ -2,9 +2,9 @@
  *
  *  $RCSfile: AccessiblePreviewHeaderCell.cxx,v $
  *
- *  $Revision: 1.3 $
+ *  $Revision: 1.4 $
  *
- *  last change: $Author: sab $ $Date: 2002-03-21 06:58:55 $
+ *  last change: $Author: sab $ $Date: 2002-03-22 16:31:13 $
  *
  *  The Contents of this file are made available subject to the terms of
  *  either of the following licenses
@@ -136,13 +136,7 @@ void SAL_CALL ScAccessiblePreviewHeaderCell::disposing()
 
 void ScAccessiblePreviewHeaderCell::Notify( SfxBroadcaster& rBC, const SfxHint& rHint )
 {
-    if (rHint.ISA( SfxSimpleHint ))
-    {
-        const SfxSimpleHint& rRef = (const SfxSimpleHint&)rHint;
-        ULONG nId = rRef.GetId();
-        if ( nId == SFX_HINT_DYING )
-            dispose();
-    }
+    ScAccessibleContextBase::Notify(rBC, rHint);
 }
 
 //=====  XInterface  =====================================================
diff --git a/sc/source/ui/Accessibility/AccessiblePreviewTable.cxx b/sc/source/ui/Accessibility/AccessiblePreviewTable.cxx
index 3d84f5cf7f99..5b9ee401d836 100644
--- a/sc/source/ui/Accessibility/AccessiblePreviewTable.cxx
+++ b/sc/source/ui/Accessibility/AccessiblePreviewTable.cxx
@@ -2,9 +2,9 @@
  *
  *  $RCSfile: AccessiblePreviewTable.cxx,v $
  *
- *  $Revision: 1.6 $
+ *  $Revision: 1.7 $
  *
- *  last change: $Author: sab $ $Date: 2002-03-21 07:08:06 $
+ *  last change: $Author: sab $ $Date: 2002-03-22 16:31:13 $
  *
  *  The Contents of this file are made available subject to the terms of
  *  either of the following licenses
@@ -99,10 +99,12 @@ ScAccessiblePreviewTable::ScAccessiblePreviewTable( const ::com::sun::star::uno:
 
 ScAccessiblePreviewTable::~ScAccessiblePreviewTable()
 {
-    if (mpViewShell)
-        mpViewShell->RemoveAccessibilityObject(*this);
-
-    delete mpTableInfo;
+    if (!ScAccessibleContextBase::IsDefunc() && !rBHelper.bInDispose)
+    {
+        // increment refcount to prevent double call off dtor
+        osl_incrementInterlockedCount( &m_refCount );
+        dispose();
+    }
 }
 
 void SAL_CALL ScAccessiblePreviewTable::disposing()
@@ -113,6 +115,9 @@ void SAL_CALL ScAccessiblePreviewTable::disposing()
         mpViewShell = NULL;
     }
 
+    if (mpTableInfo)
+        DELETEZ (mpTableInfo);
+
     ScAccessibleContextBase::disposing();
 }
 
@@ -124,15 +129,15 @@ void ScAccessiblePreviewTable::Notify( SfxBroadcaster& rBC, const SfxHint& rHint
     {
         const SfxSimpleHint& rRef = (const SfxSimpleHint&)rHint;
         ULONG nId = rRef.GetId();
-        if ( nId == SFX_HINT_DYING )
-            dispose();
-        else if ( nId == SFX_HINT_DATACHANGED )
+        if ( nId == SFX_HINT_DATACHANGED )
         {
             //  column / row layout may change with any document change,
             //  so it must be invalidated
             DELETEZ( mpTableInfo );
         }
     }
+
+    ScAccessibleContextBase::Notify(rBC, rHint);
 }
 
 //=====  XInterface  =====================================================
diff --git a/sc/source/ui/Accessibility/AccessibleSpreadsheet.cxx b/sc/source/ui/Accessibility/AccessibleSpreadsheet.cxx
index a9d86808d03b..fb7e1dde93e4 100644
--- a/sc/source/ui/Accessibility/AccessibleSpreadsheet.cxx
+++ b/sc/source/ui/Accessibility/AccessibleSpreadsheet.cxx
@@ -2,9 +2,9 @@
  *
  *  $RCSfile: AccessibleSpreadsheet.cxx,v $
  *
- *  $Revision: 1.14 $
+ *  $Revision: 1.15 $
  *
- *  last change: $Author: sab $ $Date: 2002-03-21 07:10:59 $
+ *  last change: $Author: sab $ $Date: 2002-03-22 16:31:13 $
  *
  *  The Contents of this file are made available subject to the terms of
  *  either of the following licenses
@@ -233,11 +233,6 @@ void ScAccessibleSpreadsheet::Notify( SfxBroadcaster& rBC, const SfxHint& rHint
                 CommitTableModelChange(aNewPos.Top(), aNewPos.Left(), aNewPos.Bottom(), aNewPos.Right(), AccessibleTableModelChangeType::UPDATE);
             }
         }
-        else if (rRef.GetId() == SFX_HINT_DYING)
-        {
-            // it seems the Broadcaster is dying, since the view is dying
-            dispose();
-        }
     }
     else if (rHint.ISA( ScUpdateRefHint ))
     {
@@ -264,6 +259,8 @@ void ScAccessibleSpreadsheet::Notify( SfxBroadcaster& rBC, const SfxHint& rHint
             }
         }
     }
+
+    ScAccessibleTableBase::Notify(rBC, rHint);
 }
 
     //=====  XAccessibleTable  ================================================
-- 
cgit